3 years ago

This is very urgent and you will be a godsend if answered

Mathematics

1 answer:

eimsori [14]3 years ago

7 0

The solution to the system of equations is (0,2) because it is the point at which both equations intersect.

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What is 48,100,000,000,000 in scientific notation?

vfiekz [6]

Scientific notation is
$x*10^b$ where 1≤x<10 and b is an integer

b is how many spaces you had to move the decimal to the left in the original number to obtain x

so
48,100,000,000,000
to
4.8100000000000
the decimal was moved 13 spaces
so b=13
a=4.81

in scientific notation, 48,100,000,000,000 is $4.81*10^{13}$

7 0

3 years ago

Read 2 more answers

If michael family has 210 acres and each cow take 1/3 acre of grazing how many cattle could their farmland support

tigry1 [53]

To find the answer,we can divide the arches(210) bythe amount a cattle need( 1/3):

210÷1/3
=210×3
=630

Therefore, the farmland could support 630 cattles.

Hope it helps!

7 0

3 years ago

1a. 182 Freshmen were surveyed on whether they participate in a sport. 110 said yes, 40 boys said no, 90 girls were in the surve

Bas_tet [7]

Answer:

yes no total

girls 58 32 90

boys 52 40 92

total 110 72 182

Step-by-step explanation:

if 182 freshmen were surveyed and 110 said yes, then 182 - 110 = 72 said no

if 40 boys said no, then 72 - 40 = 32 girls said no

if 90 girls were surveyed, then 182 - 90 = 92 boys were surveyed

if 40 boys said no, then 92 - 40 = 52 said yes

if 32 girls said no, then 90 - 32 = 58 said yes

3 0

3 years ago

Simply (-8.5)(-5)(-2). Help 21 POINTS

Serggg [28]

(-8.5)(-5)(-2)

= (-8.5)(10)

= -85

answer

- 85

6 0

3 years ago

Read 2 more answers

What value of x makes the equation 3(x - 6) - 8x = -2 + 5(2x + 1) true ?

Romashka-Z-Leto [24]

Answer:

x = -3

Step-by-step explanation:

3(x - 6)= -2 + 5(2x + 1)

= 3x - 18 = -2 + 10x + 5

= -18 = -2 + 7x + 5

= -18 = 7x + 3

= -21 = 7x

= -3 = x

= x = -3

5 0

3 years ago